colour.models.dataset.cie_rgb Module

CIE RGB Colourspace

Defines the CIE RGB colourspace:

See also

RGB Colourspaces IPython Notebook

References

[1]http://en.wikipedia.org/wiki/CIE_1931_color_space#Construction_of_the_CIE_XYZ_color_space_from_the_Wright.E2.80.93Guild_data (Last accessed 24 February 2014)
colour.models.dataset.cie_rgb.CIE_RGB_PRIMARIES = array([[ 0.735, 0.265], [ 0.274, 0.717], [ 0.167, 0.009]])

CIE RGB colourspace primaries.

CIE_RGB_PRIMARIES : ndarray, (3, 2)

colour.models.dataset.cie_rgb.CIE_RGB_WHITEPOINT = (0.3333333333333333, 0.3333333333333333)

CIE RGB colourspace whitepoint.

CIE_RGB_WHITEPOINT : tuple

colour.models.dataset.cie_rgb.CIE_RGB_TO_XYZ_MATRIX = array([[ 2.76883088, 1.75170933, 1.13013505], [ 1. , 4.59060858, 0.06006668], [ 0. , 0.05650675, 5.5941685 ]])

CIE RGB colourspace to CIE XYZ colourspace matrix.

CIE_RGB_TO_XYZ_MATRIX : array_like, (3, 3)

colour.models.dataset.cie_rgb.XYZ_TO_CIE_RGB_MATRIX = array([[ 0.41846571, -0.15866078, -0.08283493], [-0.09116896, 0.25243144, 0.01570752], [ 0.0009209 , -0.00254981, 0.17859891]])

CIE XYZ colourspace to CIE RGB colourspace matrix.

XYZ_TO_CIE_RGB_MATRIX : array_like, (3, 3)

colour.models.dataset.cie_rgb.CIE_RGB_TRANSFER_FUNCTION(x)

Transfer function from linear to CIE RGB colourspace.

CIE_RGB_TRANSFER_FUNCTION : object

colour.models.dataset.cie_rgb.CIE_RGB_INVERSE_TRANSFER_FUNCTION(x)

Inverse transfer function from CIE RGB colourspace to linear.

CIE_RGB_INVERSE_TRANSFER_FUNCTION : object

colour.models.dataset.cie_rgb.CIE_RGB_COLOURSPACE = <colour.models.rgb_colourspace.RGB_Colourspace object at 0x102e455d0>

CIE RGB colourspace.

CIE_RGB_COLOURSPACE : RGB_Colourspace